Climate and monthly weather forecastChennimalai, India
Climate and monthly weather forecast
Weather in January
January is a hot winter month in Chennimalai, India, with an average temperature fluctuating between 19.3°C (66.7°F) and 30.3°C (86.5°F). Upon the onset of January, Chennimalai witnesses an average high-temperature of a tropical 30.3°C (86.5°F), showing a close resemblance to the prior month. Weather in January »Weather in February
February, the last month of the winter in Chennimalai, is also a hot month, with temperature in the range of an average low of 20.3°C (68.5°F) and an average high of 32.9°C (91.2°F). The introduction of February sees an average high-temperature of a still tropical 32.9°C (91.2°F), hardly deviating from January. Weather in February »Weather in March
The first month of the pre-monsoon summer, March, is a fiery hot month in Chennimalai, India, with an average temperature ranging between max 35.7°C (96.3°F) and min 23.3°C (73.9°F). The advent of March denotes an average high-temperature of a fiery hot 35.7°C (96.3°F), subtly different from February's 32.9°C (91.2°F). Weather in March »Weather in April
April, like March, in Chennimalai, India, is another sweltering pre-monsoon summer month, with an average temperature fluctuating between 26.4°C (79.5°F) and 37.9°C (100.2°F). Chennimalai experiences an average high-temperature of a still sweltering 37.9°C (100.2°F) with the onset of April, subtly varied from March's 35.7°C (96.3°F). Weather in April »Weather in May
The last month of the pre-monsoon summer, May, is another very hot month in Chennimalai, India, with an average temperature fluctuating between 26.8°C (80.2°F) and 38.1°C (100.6°F). The temperatures reach their highest averages in May, with highs of 38.1°C (100.6°F) and lows of 26.8°C (80.2°F). Throughout May, the heat index is appraised at a life-threatening hot 50°C (122°F). Weather in May »Weather in June
June, the first month of the rainy (monsoon) season in Chennimalai, is still a hot month, with an average temperature fluctuating between 25.3°C (77.5°F) and 34.9°C (94.8°F). The beginning of June subtly marks a decrease in the average high-temperature, transitioning from a sweltering 38.1°C (100.6°F) in May to a hot 34.9°C (94.8°F). Weather in June »Weather in July
July, the same as June, in Chennimalai, India, is another tropical rainy (monsoon) season month, with an average temperature fluctuating between 24.6°C (76.3°F) and 34.2°C (93.6°F). July's onset records a minor alteration in the average high-temperature to a still hot 34.2°C (93.6°F) from June's 34.9°C (94.8°F). Weather in July »Weather in August
August, the same as July, in Chennimalai, India, is another hot rainy (monsoon) season month, with an average temperature fluctuating between 33.6°C (92.5°F) and 24.3°C (75.7°F). Chennimalai's weather in August displays an average high-temperature of a still tropical 33.6°C (92.5°F), showing minor disparity from July's 34.2°C (93.6°F). Weather in August »Weather in September
The last month of the rainy (monsoon) season, September, is another tropical month in Chennimalai, India, with an average temperature ranging between max 33.5°C (92.3°F) and min 23.9°C (75°F). Chennimalai marks the start of September with an average high-temperature of a still hot 33.5°C (92.3°F), hinting at a slight fluctuation from August's 33.6°C (92.5°F). Weather in September »Weather in October
The first month of the post-monsoon autumn, October, is still a tropical month in Chennimalai, India, with an average temperature fluctuating between 32°C (89.6°F) and 23°C (73.4°F). The shift into October finds Chennimalai at an average high-temperature of a still hot 32°C (89.6°F), closely comparable to September's conditions. Weather in October »Weather in November
The last month of the post-monsoon autumn, November, is still a warm month in Chennimalai, India, with an average temperature varying between 21°C (69.8°F) and 29.5°C (85.1°F). The arrival of November brings an average high-temperature of a warm 29.5°C (85.1°F), subtly diverging from October's 32°C (89.6°F). Weather in November »Weather in December
December, the first month of the winter in Chennimalai, is also a moderately hot month, with an average temperature ranging between max 28.9°C (84°F) and min 19.9°C (67.8°F). Temperature readings reach their annual highs in December, averaging 28.9°C (84°F) and a minimum average of 19.9°C (67.8°F). December's mean heat index is appraised at a hot 33°C (91.4°F). Weather in December »Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 7mm (0.28") of precipitation.
In Chennimalai, during the entire year, the rain falls for 182.6 days and collects up to 712mm (28.03") of precipitation.
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Chennimalai.
March through May, with an average maximum UV index of 8, are months with the highest UV index.
The least humid month is April, with an average relative humidity of 48%.
May is the month when Chennimalai's temperatures reach their peak, with averages of 38.1°C (100.6°F) and lows of 26.8°C (80.2°F).
The month with the most sunshine in Chennimalai is May, with an average of 11.5h of sunshine.
The month with the longest days in Chennimalai is June, with an average of 12h and 48min of daylight.
October is the month with the most rainfall. Rain falls for 23.7 days and accumulates 159mm (6.26") of precipitation.
November is the most humid month, with an average relative humidity of 77%.
November has the least sunshine of the year, with an average of 6h of sunshine.
The month of December, characterized by an average high of 28.9°C (84°F) and a low of 19.9°C (67.8°F), is recognized as the coldest.
December has the shortest days of the year, with an average of 11h and 30min of daylight.
Chennimalai does not utilize Daylight Saving Time (DST). IST timezone is used over the entire year.
Average temperature
Chennimalai, India
The warmest month (with the highest average high temperature) is May (38.1°C).
The month with the lowest average high temperature is December (28.9°C).
The month with the highest average low temperature is May (26.8°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure
Chennimalai, India
- Average pressure in January:
1013.8mbar - Average pressure in February:
1013mbar - Average pressure in March:
1011.6mbar - Average pressure in April:
1009.7mbar - Average pressure in May:
1007.8mbar - Average pressure in June:
1007.6mbar
- Average pressure in July:
1007.9mbar - Average pressure in August:
1008.3mbar - Average pressure in September:
1009.1mbar - Average pressure in October:
1010.4mbar - Average pressure in November:
1011.6mbar - Average pressure in December:
1012.7mbar
The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is June (1007.6mbar).
Average wind speed
Chennimalai, India
- Average wind speed in January:
7km/h - Average wind speed in February:
7.8km/h - Average wind speed in March:
7.8km/h - Average wind speed in April:
7.7km/h - Average wind speed in May:
10.1km/h - Average wind speed in June:
14.6km/h
- Average wind speed in July:
14.1km/h - Average wind speed in August:
12.4km/h - Average wind speed in September:
9.8km/h - Average wind speed in October:
6.8km/h - Average wind speed in November:
6.3km/h - Average wind speed in December:
6.8km/h
The windiest month (with the highest average wind speed) is June (14.6km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity
Chennimalai, India
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is April (48%).
Average rainfall
Chennimalai, India
The wettest month (with the highest rainfall) is October (159mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days
Chennimalai, India
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
20.9 days - Average rainfall days in September:
20.7 days - Average rainfall days in October:
23.7 days - Average rainfall days in November:
20.2 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is October (23.7 days).
The months with the least rainy days are January and February (4.3 days).
Average daylight / Average sunshine
Chennimalai, India
- Average daylight in January:
11h and 36min - Average daylight in February:
11h and 48min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 36min - Average daylight in June:
12h and 48min
- Average daylight in July:
12h and 42min - Average daylight in August:
12h and 30min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 54min - Average daylight in November:
11h and 36min - Average daylight in December:
11h and 30min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January:
9h and 24min - Average sunshine in February:
9h and 42min - Average sunshine in March:
9h and 36min - Average sunshine in April:
9h and 42min - Average sunshine in May:
11h and 30min - Average sunshine in June:
11h and 24min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
8h and 54min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 36min - Average sunshine in November:
6h and 0min - Average sunshine in December:
7h and 6min
The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days
Chennimalai, India
- Average sunshine days in January:
24 days - Average sunshine days in February:
22.8 days - Average sunshine days in March:
20 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
8.2 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
9 days - Average sunshine days in September:
7.4 days - Average sunshine days in October:
6 days - Average sunshine days in November:
8.4 days - Average sunshine days in December:
15.2 days
The month with the most sunshine days is January (24 days).
The month with the least sunshine days is October (6 days).
Average UV index
Chennimalai, India
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover
Chennimalai, India
The month with the most cloud cover is November (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility
Chennimalai, India
The months with the highest visibility are January, February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are October, November and December (9km).
